High-standard farmland construction irrigation water filtering equipment

Abstract

The utility model relates to the technical field of water filtering equipment, and discloses high-standard farmland construction irrigation water filtering equipment which comprises a filtering box, a water inlet pipeline and a screening mechanism, one side of the outer wall of the filtering box is in butt joint with the water inlet pipeline, and the other side of the outer wall of the filtering box is in butt joint with a water outlet pipeline. When the device is used, water flow is filtered for multiple times through the screening mechanism, so that the filtering treatment effect on the water flow is improved; and the filter screen plate repeatedly collides with the fixed seat, so that impurities causing blockage of the filter screen plate are shaken off, the influence of blockage of the filter screen plate on filtering treatment of water flow is prevented, the filter screen plate can be cleaned during daily work of the water filtering equipment, time and energy are saved, and the water filtering equipment is convenient to use. Therefore, when the irrigation water filtering equipment is used for farmland construction, the effects of multi-stage filtration and prevention of blockage of the filter screen plate are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water filtering equipment technical field, concretely is a kind of water filtering equipment for high-standard farmland construction irrigation. BACKGROUND

[0002] High-standard farmland construction refers to a series of measures to improve farmland quality and production capacity, to achieve the standards of flat field, concentrated and contiguous, perfect facilities, water-saving and efficient, machine operation, fertile soil, ecological friendly, strong disaster resistance, etc.;Farmland construction irrigation water filtering equipment is the key equipment to ensure the purity of irrigation water and improve irrigation efficiency. Screen filter is a very common auxiliary equipment in water filtering equipment. In farmland irrigation system, filtering equipment is essential because they can effectively remove impurities in water, protect the irrigation system from blockage and damage.

[0003] To ensure the purity of irrigation water and prevent the farmland irrigation system from being blocked, the water filtering equipment is needed to assist. First, the water flow is introduced into the filter box through the water inlet pipe. Then, the impurities in the water are removed by the filter screen and other components inside the filter box. Finally, the filtered water flow is discharged through the water outlet pipe, thereby ensuring the purity of irrigation water. However, during the use of the water filtering equipment, the filter screen will inevitably be blocked by impurities as the use time increases, which will affect the filtering effect of the water flow and thus affect the use of the irrigation water filtering equipment. SUMMARY

[0004] The purpose of the utility model is to provide a kind of water filtering equipment for high-standard farmland construction irrigation to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of water filtering equipment for high-standard farmland construction irrigation, including filter box, water inlet pipe and screening mechanism, the water inlet pipe is connected to one side of the outer wall of the filter box, and the water outlet pipe is connected to the other side of the outer wall of the filter box, the screening mechanism includes screening box, sieve hole, handle, fixed frame, servo motor, rotating column, stirring rod, eccentric disc, roller, transmission plate, filter screen, fixed seat and spring, the fixed frame is welded to the top end of the outer wall of the filter box, the servo motor is installed on one side of the top end of the fixed frame, and the rotating column is connected to the output end of the servo motor, the eccentric disc is sleeved on the top end of the outer wall of the rotating column, the roller is welded to one side of the eccentric disc away from the rotating column, the transmission plate is connected to the outer wall of the roller by rolling, and the filter screen is connected to the bottom end of the transmission plate.

[0006] Preferably, the fixed seat is slidably connected to the inside of the filter screen on both sides, the outer wall of one side of the fixed seat is welded to the inner wall of the filter box, the spring is connected to the middle of the fixed seat, the outer wall of one side of the spring is connected to the filter screen, and the fixed seat is in the shape of a "mouth".

[0007] Preferably, the elastic expansion mechanism is formed between the filter screen plate, the fixing seat and the spring, the top end of the filter box is provided with a movable cavity on the side close to the fixing frame, and the transmission plate extends into the movable cavity, and the fixing frame is in L-shaped structure.

[0008] Preferably, the stirring rods are arranged at equal intervals in the middle part of the outer wall of the rotating column and are in triangular shape, the bottom end of the rotating column is connected with the inner wall of the filter box through a bearing seat, and the filter box is provided with a fiber ball filtering area on the side close to the stirring rods.

[0009] Preferably, the filter box is connected with a screening box on the side close to the water inlet pipeline, the outer wall of the screening box is provided with a sieve hole in the middle part, and the outer wall of the screening box is connected with a handle rod at the top end.

[0010] Preferably, the handle rod is in the shape of the Chinese character'san', the filter box is provided with a guide outlet on the side at the top end, and the screening box extends into the guide outlet.

[0011] Compared with the prior art, the high-standard farmland construction irrigation water filtering equipment has the beneficial effects that: during use, the water flow is filtered multiple times through the screening mechanism, thereby improving the filtering treatment effect on the water flow; and the filter screen plate repeatedly collides with the fixing seat, thereby causing the impurities clogging the filter screen plate to fall off, preventing the filter screen plate from being clogged and affecting the filtering treatment of the water flow, and the cleaning work of the filter screen plate can be completed during the daily work of the water filtering equipment, time and energy are saved, and the multi-stage filtering and the prevention of the clogging of the filter screen plate are achieved during the use of the farmland construction irrigation water filtering equipment. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0013] Figure 2 It is a three-dimensional sectional structure schematic view of the utility model;

[0014] Figure 3 It is a three-dimensional structure schematic view of the screening mechanism in the utility model;

[0015] Figure 4 It is a three-dimensional structure schematic view of the screening box in the utility model;

[0016] Figure 5 It is a three-dimensional structure schematic view of the eccentric disc in the utility model;

[0017] Figure 6 It is a three-dimensional structure schematic view of the stirring rod in the utility model.

[0018] In the figure: 1, filter box; 2, water inlet pipe; 3, water outlet pipe; 4, screening mechanism; 401, screening box; 402, screen hole; 403, handle; 404, fixed frame; 405, servo motor; 406, rotating column; 407, stirring rod; 408, eccentric disc; 409, roller; 410, transmission plate; 411, filter screen; 412, fixed seat; 413, spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-6The utility model provides a kind of high standard farmland construction irrigation water filtering equipment, including filter box 1, water inlet pipeline 2 and screening mechanism 4, water inlet pipeline 2 is butt joint in the one side of the outer wall of filter box 1, and water outlet pipeline 3 is butt joint in the other side of the outer wall of filter box 1, screening mechanism 4 includes screening box 401, sieve hole 402, handle bar 403, fixed support 404, servo motor 405, rotating column 406, stirring rod 407, eccentric disc 408, gyro wheel 409, transmission plate 410, filter screen plate 411, fixed seat 412 and spring 413, fixed support 404 is welded in the top end of the outer wall of filter box 1, and servo motor 405 is installed in the one side of the top end of fixed support 404, and rotating column 406 is butt joint in the output end of servo motor 405, eccentric disc 408 is sleeved in the top end of the outer wall of rotating column 406, and gyro wheel 409 is welded in the one side of eccentric disc 408 away from rotating column 406, and transmission plate 410 is connected by rolling in the outer wall of gyro wheel 409, and filter screen plate 411 is connected in the bottom end of transmission plate 410;Fixed seat 412 is slidably connected in the inside of the upper and lower sides of filter screen plate 411, and the one side of the outer wall of fixed seat 412 is welded with the inner wall of filter box 1, and spring 413 is connected in the middle of fixed seat 412, and the one side of the outer wall of spring 413 is connected with filter screen plate 411, and fixed seat 412 is in the shape of "mouth" character;Elastic telescopic mechanism is formed between filter screen plate 411, fixed seat 412 and spring 413, and movable cavity is formed in the one side of the top end of filter box 1 close to fixed support 404, and transmission plate 410 extends into movable cavity, and the section of fixed support 404 is in the shape of "L" structure;Stirring rod 407 is sleeved in the middle of the outer wall of rotating column 406, and stirring rod 407 is distributed at equal intervals, and stirring rod 407 is in the shape of triangle, rotating column 406 is connected with the inner wall of filter box 1 through bearing seat in the bottom end, and fiber ball filtering area is formed in the one side of the inside of filter box 1 close to stirring rod 407;Screening box 401 is connected in the one side of the inside of filter box 1 close to water inlet pipeline 2, and sieve hole 402 is formed in the middle of the outer wall of screening box 401, and handle bar 403 is connected in the top end of the outer wall of screening box 401;Handle bar 403 is distributed in the shape of "three" character, and guide outlet is formed in the one side of the top end of filter box 1, and screening box 401 extends into guide outlet;Filter screen plate 411 and fixed seat 412 are slidably connected, and screening box 401 and filter box 1 are slidably connected.

[0021] In the specific implementation, in the use process of the farmland construction irrigation water filtering equipment, the farmland water is first introduced into the filter box 1 through the water inlet pipeline 2, then the water flow contacts the screening box 401, at this time, the water flow is filtered through the sieve hole 402, thereby blocking the large particle impurities larger than the sieve hole 402, and the large particle impurities are collected through the screening box 401, and because the top end of the screening box 401 is connected with the handle bar 403, the screening box 401 can be taken out of the filter box 1 by pulling the handle bar 403 upward, and then the large particle impurities blocked by the screening box 401 can be cleaned.

[0022] The water flow is preliminarily screened through the screening box 401, and then is contacted with the filter screen plate 411 for secondary screening, and then small particle impurities in the water flow are filtered through the filter screen plate 411, and at the same time, the servo motor 405 at the top of the fixed frame 404 is started, because the output end of the servo motor 405 is connected with the rotating column 406, the servo motor 405 is started to drive the rotating column 406 to rotate, and then the rotating column 406 rotates to drive the stirring rod 407 to rotate, at this time, through continuous stirring and movement, the stirring rod 407 can promote the impurities in the water to fully contact with the filter material fiber ball, thereby more effectively removing smaller particles and other pollutants in the water, so that the water flow is filtered for multiple times, and the filtering treatment effect on the water flow is improved.

[0023] Because the rotating column 406 is connected with the eccentric disc 408 at the top end, the rotating column 406 rotates to drive the eccentric disc 408 to rotate, and because the eccentric disc 408 is connected with the roller 409, the eccentric disc 408 rotates to drive the roller 409 to rotate, then the roller 409 rotates to generate a pushing force on the transmission plate 410 after being contacted with the transmission plate 410, thereby generating a pushing force on the transmission plate 410, so that the transmission plate 410 drives the filter screen plate 411 to move, because the filter screen plate 411 and the fixed seat 412 are in sliding connection, at this time, the movement of the filter screen plate 411 is guided by the fixed seat 412, thereby guiding the movement of the filter screen plate 411, so that the filter screen plate 411 moves stably, and the movement of the filter screen plate 411 will extrude the spring 413 to cause the spring 413 to deform, then when the eccentric disc 408 continues to rotate to make the roller 409 and the transmission plate 410 disengage, the spring 413 resets to repeatedly collide with the fixed seat 412, thereby causing the impurities that block the filter screen plate 411 to fall off, preventing the filter screen plate 411 from being blocked to affect the filtering treatment of the water flow, and the cleaning work of the filter screen plate 411 can be completed during the daily work of the water filtering equipment, thereby saving time and effort.

[0024] In summary, the high-standard farmland construction irrigation water filtering equipment disclosed by the utility model in use first guides the water flow into the inside of the filter box 1 through the water inlet pipeline 2, then removes the impurities in the water through the filter screen and other components in the inside of the filter box 1, and then guides the filtered water flow out through the water outlet pipeline 3, thereby ensuring that the irrigation water is pure, which is the prior art and will not be elaborated here, the water flow is filtered for multiple times through the screening mechanism 4, thereby improving the filtering treatment effect on the water flow, and the impurities that block the filter screen plate 411 repeatedly collide with the fixed seat 412, thereby causing the impurities that block the filter screen plate 411 to fall off, preventing the filter screen plate 411 from being blocked to affect the filtering treatment of the water flow, and the cleaning work of the filter screen plate 411 can be completed during the daily work of the water filtering equipment, thereby saving time and effort.

[0025] What is not described in detail in the specification belongs to the prior art known to those skilled in the art.

[0026] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-standard farmland construction irrigation water filtration device, comprising a filter box (1), an inlet pipe (2), and a screening mechanism (4), wherein the inlet pipe (2) is connected to one side of the outer wall of the filter box (1), and an outlet pipe (3) is connected to the other side of the outer wall of the filter box (1), characterized in that: The screening mechanism (4) includes a screening box (401), a sieve hole (402), a handle (403), a fixing frame (404), a servo motor (405), a rotating column (406), a stirring rod (407), an eccentric disc (408), a roller (409), a transmission plate (410), a filter screen plate (411), a fixed seat (412) and a spring (413), the outer wall top of the filter box (1) is welded with the fixing frame (404), one side of the top of the fixing frame (404) is provided with the servo motor (405), and the output end of the servo motor (405) is connected with the rotating column (406), the outer wall top of the rotating column (406) is sleeved with the eccentric disc (408), one side of the eccentric disc (408) away from the rotating column (406) is welded with the roller (409), and the outer wall of the roller (409) is connected with the transmission plate (410) in a rolling manner, and the bottom of the transmission plate (410) is connected with the filter screen plate (411).

2. The high-standard farmland construction irrigation water filtering device according to claim 1, characterized in that: The inner sides of the upper and lower sides of the filter screen plate (411) are slidably connected with the fixed seat (412), one side of the outer wall of the fixed seat (412) is welded with the inner wall of the filter box (1), the middle of the fixed seat (412) is connected with the spring (413), one side of the outer wall of the spring (413) is connected with the filter screen plate (411), and the fixed seat (412) is in the shape of a "mouth".

3. The high-standard farmland construction irrigation water filtering device according to claim 2, characterized in that: An elastic expansion mechanism is formed between the filter screen plate (411), the fixed seat (412) and the spring (413), the side of the top of the filter box (1) close to the fixing frame (404) is provided with a movable cavity, the transmission plate (410) extends into the movable cavity, and the cross section of the fixing frame (404) is in the shape of an "L".

4. The high-standard farmland construction irrigation water filtering device according to claim 3, characterized in that: The middle of the outer wall of the rotating column (406) is sleeved with the stirring rod (407), the stirring rods (407) are arranged at equal intervals, the stirring rods (407) are in the shape of a triangle, the bottom of the rotating column (406) is connected with the inner wall of the filter box (1) through a bearing seat, and the side of the inner wall of the filter box (1) close to the stirring rod (407) is provided with a fiber ball filtering area.

5. The high-standard farmland construction irrigation water filtering device according to claim 4, characterized in that: The side of the inner wall of the filter box (1) close to the water inlet pipeline (2) is connected with the screening box (401), the middle of the outer wall of the screening box (401) is provided with the sieve hole (402), and the top of the outer wall of the screening box (401) is connected with the handle (403).

6. The high-standard farmland construction irrigation water filtering device according to claim 5, characterized in that: The handle (403) is in the shape of a "three" character, the side of the top of the filter box (1) is provided with an outlet, and the screening box (401) extends into the outlet.

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